Successfully Rehabbed: Kelly Osbourne
The former bad girl was admitted to a treatment facility in 2004 for an addiction to painkillers. After her lapse in 2009, Kelly finally set herself straight and sobered up. She has since then participated in 'Dancing With the Stars' and finished the series in third place. Her stint on the reality dancing show also inspired her to change her lifestyle--adopting a regular exercise routine and healthy diet.
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